{
  "annotation_id": "150950ac-389f-4397-a6f3-910f804cbac3",
  "date_created": "2026-03-02T18:00:08.025000Z",
  "date_modified": "2026-03-02T18:00:08.025000Z",
  "file_hash": "b301725813d9855e76682e4033ef5b4edbd056dcbd341fac1d024f00280163f5",
  "private": false,
  "record": {
    "abstract": "In fusion reactions, the Coulomb barrier selects particles from the\nhigh-momentum part of the distribution. Therefore, small variations of the\nhigh-momentum tail of the velocity distribution can produce strong effects on\nfusion rates. In plasmas several potential mechanisms exist that can produce\ndeviations from the standard Maxwell-Boltzmann distribution. Quantum broadening\nof the energy-momentum dispersion relation of the plasma quasi-particles\nmodifies the high-momentum tail and could explain the fusion-rate enhancement\nobserved in low-energy nuclear reaction experiments.",
    "arxiv_id": "nucl-th/0512066",
    "authors": [
      "Massimo Coraddu",
      "Marcello Lissia",
      "Giuseppe Mezzorani",
      "Piero Quarati"
    ],
    "categories": [
      "nucl-th",
      "cond-mat.stat-mech",
      "nucl-ex",
      "physics.plasm-ph"
    ],
    "doi": "10.1140/epjb/e2006-00143-8",
    "journal_ref": "Eur. Phys. J. B 50 (2006) 11-15",
    "title": "Fusion reactions in plasmas as probe of the high-momentum tail of   particle distributions",
    "url": "https://arxiv.org/abs/nucl-th/0512066"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b8f0bd50-59e3-429d-9d08-f94de4ecb802",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}